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Explain the Following Types of Chemical Reactions Giving Two Examples for Each of Them Double Decomposition Reaction. - Chemistry

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ConceptTypes of Reactions - Double Displacement

Question

Explain the following types of chemical reactions giving two examples for each of them double decomposition reaction.

Solution

Double decomposition reaction: A chemical reaction in which two compounds in their aqueous state exchange their ions to form new compounds is called a double decomposition reaction.
AB + CD → CB + AD
e.g. (i) AgNO3 + HCl  AgCl + HNO3(aq)
(ii) NaOH (aq) + HCl (aq)  NaCl (aq) + H2O.

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APPEARS IN

 Selina Solution for Selina Concise Chemistry - Middle School for Class 8 (2020 to Current)
Chapter 6: Chemical Reactions
Exercise-2 | Q: 4.4 | Page no. 86
Solution Explain the Following Types of Chemical Reactions Giving Two Examples for Each of Them Double Decomposition Reaction. Concept: Types of Reactions - Double Displacement.
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